MANAGING CHARGING OF A BATTERY OF AN INFORMATION HANDLING SYSTEM

Method of managing charging of a battery, including: determining that the battery is in a standard charging mode, and in response: for a first time interval, charging the battery with a first power provided by a power supply unit (PSU), the first power associated with the standard charging mode; determining that the first time interval has elapsed, and in response, for a second time interval after the first time interval: determining whether the battery is in a constant voltage mode or a constant current mode; in response to determining that the battery is in the constant voltage mode: determining a current voltage of the battery; determining an offset voltage based on the current voltage of the battery and a current output voltage of the PSU; and charging the battery with a second power provided by the PSU, the second power based on the offset voltage.